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Texas field · RRC field 44640275 · District 03

Iola (Georgetown)

3 producing leases run by 1 operator in 2 Texas counties. The field reported 4,731 barrels of oil and 22,020 mcf of gas in the 12 months through Jul 2026.

Field dossier · 2 counties

4,731bbl oil, last 12 months+9% vs prior year
Producing leases
3of 16 on record
Operators
1
Counties
2
Biggest operator
CML Exploration, LLC

Own minerals in this field?

Upload a royalty check stub or a phone photo. We compare each month with the state numbers for your lease and tell you what to ask your operator.

Where the field sits

fewermore

Madison County: 1 producing leaseGrimes County: 2 producing leasesGrimesWalkerSan JacintoMontgomeryTrinityWashingtonLeonBrazosBurlesonRobertsonWallerGrimesMadison
2 countiesClick a county to open it
Gas, last 12 months
22,020 mcf
RRC field no.
44640275
RRC district
03
Data through
Jul 2026

Production

Five years of output in Iola (Georgetown)

Monthly totals across the leases the Railroad Commission assigns to this field.

Oil output in the Iola (Georgetown) field rose 9% over the last 12 months

4,381 bbl in the 12 months through Jul 2026, against 4,006 bbl in the 12 months before. Peak month: Aug 2022, 851 bbl.

Oil output in the Iola (Georgetown) field rose 9% over the last 12 months4,381 bbl in the 12 months through Jul 2026, against 4,006 bbl in the 12 months before. Peak month: Aug 2022, 851 bbl.Oil, bbl per month02505007501,000Peak 851 (Aug 22)38320222023202420252026
Oil output in the Iola (Georgetown) field rose 9% over the last 12 months4,381 bbl in the 12 months through Jul 2026, against 4,006 bbl in the 12 months before. Peak month: Aug 2022, 851 bbl.Oil, bbl per month02505007501,000Peak 851 (Aug 22)383'22'23'24'25'26

Gas output in the Iola (Georgetown) field fell 25% over the last 12 months

17.3k mcf in the 12 months through Jul 2026, against 23.2k mcf in the 12 months before. Peak month: Apr 2022, 5,188 mcf.

Gas output in the Iola (Georgetown) field fell 25% over the last 12 months17.3k mcf in the 12 months through Jul 2026, against 23.2k mcf in the 12 months before. Peak month: Apr 2022, 5,188 mcf.Gas, mcf per month02,0004,0006,000Peak 5,188 (Apr 22)1,30920222023202420252026
Gas output in the Iola (Georgetown) field fell 25% over the last 12 months17.3k mcf in the 12 months through Jul 2026, against 23.2k mcf in the 12 months before. Peak month: Apr 2022, 5,188 mcf.Gas, mcf per month02,0004,0006,000Peak 5,188 (Apr 22)1,309'22'23'24'25'26

SourceTexas Railroad Commission, Production Data Query, summed over the leases assigned to field 44640275. Reported through Jul 2026, file dated Sep 18, 2026. The newest month is often revised as operators file late.

Leases

Leases in the Iola (Georgetown) field

Ranked by last-12-month output. Filter by operator, and open any lease for its month-by-month ledger.

SourceTexas Railroad Commission, Production Data Query. Ranked by an approximate value of last-12-month output, so oil and gas wells sort together.

In the Iola (Georgetown) field

Who operates here, and where

Each operator and county links to its own page, so you can see the rest of what they run.

Operators in this field, by oil

CML Exploration leads

  1. CML Exploration, LLC3 producing leases here4,381bbl

Counties in this field, by oil

Grimes County leads

  1. Grimes County2 producing leases2,844bbl
  2. Madison County1 producing lease1,537bbl

Recent drilling permits in the Iola (Georgetown) field

No recent drilling permits in this field are in our data yet.

For owners

What a field is, and why it matters to your check

RRC field number
44640275
RRC district
03
Leases on record
16
Producing leases
3

The Railroad Commission assigns each lease to a field: the underground pool or formation it produces from. A field can cross county lines and hold leases from many operators. Leases in the same field often move together, because they draw on the same rock.

That makes the field a fair yardstick. If your lease fell sharply and the rest of Iola (Georgetown) did not, that is worth a question to your operator. If the whole field fell, the cause is probably geology or price, not your check.

The field trend above sums every lease in the field, so it is a good comparison for the lease page of any lease listed here.